Influence of heat-treatment temperature on the properties of YSZ electrolyte film prepared by magnetron sputtering

Zhi Min Liu; Ke Ning Sun; Nai Qing Zhang; Bing Qing Peng

Influence of heat-treatment temperature on the properties of YSZ electrolyte film prepared by magnetron sputtering

Zhi Min Liu^*, Ke Ning Sun, Nai Qing Zhang, Bing Qing Peng

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Magnetron sputtering technology was adopted to prepare dense yttia-stabilized zirconia (YSZ) electrolyte thin films on NiO-YSZ anode substrates. The influence of post-heat treatment on the properties of YSZ electrolyte films was studied. The results demonstrated that YSZ thin films after post-heat treatment were denser and crack-less than that without heat-treatment. Then the single cell of SOFC was assembled, and the performance of this cell was measured. The open circuit voltage was elevated to 1.023 V from 0.82 V, which was close to the theoretical one. The maximum power density was elevated to 760 mW/cm² from 480 mW/cm² at 800°C.

Original language	English
Pages (from-to)	1656-1658+1661
Journal	Gongneng Cailiao/Journal of Functional Materials
Volume	39
Issue number	10
Publication status	Published - Oct 2008
Externally published	Yes

Keywords

Heat-treatment temperature
Magnetron sputtering
SOFC
YSZ

Cite this

@article{cddb0f84c9e64daea60889cff132afba,

title = "Influence of heat-treatment temperature on the properties of YSZ electrolyte film prepared by magnetron sputtering",

abstract = "Magnetron sputtering technology was adopted to prepare dense yttia-stabilized zirconia (YSZ) electrolyte thin films on NiO-YSZ anode substrates. The influence of post-heat treatment on the properties of YSZ electrolyte films was studied. The results demonstrated that YSZ thin films after post-heat treatment were denser and crack-less than that without heat-treatment. Then the single cell of SOFC was assembled, and the performance of this cell was measured. The open circuit voltage was elevated to 1.023 V from 0.82 V, which was close to the theoretical one. The maximum power density was elevated to 760 mW/cm2 from 480 mW/cm2 at 800°C.",

keywords = "Heat-treatment temperature, Magnetron sputtering, SOFC, YSZ",

author = "Liu, \{Zhi Min\} and Sun, \{Ke Ning\} and Zhang, \{Nai Qing\} and Peng, \{Bing Qing\}",

year = "2008",

month = oct,

language = "English",

volume = "39",

pages = "1656--1658+1661",

journal = "Gongneng Cailiao/Journal of Functional Materials",

issn = "1001-9731",

publisher = "Journal of Functional Materials",

number = "10",

}

TY - JOUR

T1 - Influence of heat-treatment temperature on the properties of YSZ electrolyte film prepared by magnetron sputtering

AU - Liu, Zhi Min

AU - Sun, Ke Ning

AU - Zhang, Nai Qing

AU - Peng, Bing Qing

PY - 2008/10

Y1 - 2008/10

N2 - Magnetron sputtering technology was adopted to prepare dense yttia-stabilized zirconia (YSZ) electrolyte thin films on NiO-YSZ anode substrates. The influence of post-heat treatment on the properties of YSZ electrolyte films was studied. The results demonstrated that YSZ thin films after post-heat treatment were denser and crack-less than that without heat-treatment. Then the single cell of SOFC was assembled, and the performance of this cell was measured. The open circuit voltage was elevated to 1.023 V from 0.82 V, which was close to the theoretical one. The maximum power density was elevated to 760 mW/cm2 from 480 mW/cm2 at 800°C.

AB - Magnetron sputtering technology was adopted to prepare dense yttia-stabilized zirconia (YSZ) electrolyte thin films on NiO-YSZ anode substrates. The influence of post-heat treatment on the properties of YSZ electrolyte films was studied. The results demonstrated that YSZ thin films after post-heat treatment were denser and crack-less than that without heat-treatment. Then the single cell of SOFC was assembled, and the performance of this cell was measured. The open circuit voltage was elevated to 1.023 V from 0.82 V, which was close to the theoretical one. The maximum power density was elevated to 760 mW/cm2 from 480 mW/cm2 at 800°C.

KW - Heat-treatment temperature

KW - Magnetron sputtering

KW - SOFC

KW - YSZ

UR - https://www.scopus.com/pages/publications/56349133707

M3 - Article

AN - SCOPUS:56349133707

SN - 1001-9731

VL - 39

SP - 1656-1658+1661

JO - Gongneng Cailiao/Journal of Functional Materials

JF - Gongneng Cailiao/Journal of Functional Materials

IS - 10

ER -

Influence of heat-treatment temperature on the properties of YSZ electrolyte film prepared by magnetron sputtering

Abstract

Keywords

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